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Constellation Energy is one of the largest conglomerates in North America. They operate over 35 power plants in 11 states and are one of the leading competitive suppliers of electricity and natural gas, as well as Baltimore Gas & Electric, their regulated utility in central Maryland.

In 2012 Constellation was purchased by Exelon, which has business activities in 47 different states. Exelon is the largest competitive power generator in the United States and is the second largest electricity and natural gas supplier in America.



All Plans
Bill Credit
Tiered Rate
Fixed Rate
12 Months
15 Months
36 Months
Company
Plan Name
Price
AVG
BILL
Type
36 Month A/C Protect Premier for 2 Units
16.9¢
$0.00 monthly recurring charge
Bill Credit Non-Renewable
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15 Month Usage Bill Credit + PowerPlug
19.0¢
$0.00 monthly recurring charge
Bill Credit Non-Renewable
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12 Month Usage Bill Credit
20.2¢
$0.00 monthly recurring charge
Bill Credit Non-Renewable
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12Mo Usage Bill Credit + A/C Protection for 1 Unit and HVAC Monitoring
20.9¢
$0.00 monthly recurring charge
Bill Credit Non-Renewable
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12Mo Usage Bill Credit + A/C Protection for 2 Units and HVAC Monitoring
20.9¢
$0.00 monthly recurring charge
Bill Credit Non-Renewable
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Company
Plan Name
Price
AVG
BILL
Type
12 Month Flat Tier Product
17.5¢
$0.00 monthly recurring charge
Tiered Rate Non-Renewable
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Company
Plan Name
Price
AVG
BILL
Type
12 Month (No Min Usage Fee)
21.9¢
$0.00 monthly recurring charge
Fixed Rate Non-Renewable
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12 Month GREEN (No Min Usage Fee)
22.2¢
$0.00 monthly recurring charge
Fixed Rate Non-Renewable
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Company
Plan Name
Price
AVG
BILL
Type
12 Month Flat Tier Product
17.5¢
$0.00 monthly recurring charge
Tiered Rate Non-Renewable
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12 Month Usage Bill Credit
20.2¢
$0.00 monthly recurring charge
Bill Credit Non-Renewable
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12Mo Usage Bill Credit + A/C Protection for 1 Unit and HVAC Monitoring
20.9¢
$0.00 monthly recurring charge
Bill Credit Non-Renewable
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12Mo Usage Bill Credit + A/C Protection for 2 Units and HVAC Monitoring
20.9¢
$0.00 monthly recurring charge
Bill Credit Non-Renewable
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12 Month (No Min Usage Fee)
21.9¢
$0.00 monthly recurring charge
Fixed Rate Non-Renewable
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12 Month GREEN (No Min Usage Fee)
22.2¢
$0.00 monthly recurring charge
Fixed Rate Non-Renewable
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Company
Plan Name
Price
AVG
BILL
Type
15 Month Usage Bill Credit + PowerPlug
19.0¢
$0.00 monthly recurring charge
Bill Credit Non-Renewable
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Company
Plan Name
Price
AVG
BILL
Type
36 Month A/C Protect Premier for 2 Units
16.9¢
$0.00 monthly recurring charge
Bill Credit Non-Renewable
Check Availability
Company
Plan Name
Price
AVG
BILL
Type
36 Month A/C Protect Premier for 2 Units
16.9¢
$0.00 monthly recurring charge
Bill Credit Non-Renewable
Check Availability
15 Month Usage Bill Credit + PowerPlug
19.0¢
$0.00 monthly recurring charge
Bill Credit Non-Renewable
Check Availability
12 Month Flat Tier Product
17.5¢
$0.00 monthly recurring charge
Tiered Rate Non-Renewable
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12 Month Usage Bill Credit
20.2¢
$0.00 monthly recurring charge
Bill Credit Non-Renewable
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12Mo Usage Bill Credit + A/C Protection for 1 Unit and HVAC Monitoring
20.9¢
$0.00 monthly recurring charge
Bill Credit Non-Renewable
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12Mo Usage Bill Credit + A/C Protection for 2 Units and HVAC Monitoring
20.9¢
$0.00 monthly recurring charge
Bill Credit Non-Renewable
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12 Month (No Min Usage Fee)
21.9¢
$0.00 monthly recurring charge
Fixed Rate Non-Renewable
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12 Month GREEN (No Min Usage Fee)
22.2¢
$0.00 monthly recurring charge
Fixed Rate Non-Renewable
Check Availability

Our Rating of Constellation


Texas Electricity Ratings's Gold Tier Providers are the best of the best in Texas electric. These are the best providers over the past year at providing customers and communities great service, stellar customer service, and top of the line resources, just to name a few things. When you select one of these providers, know you're choosing from among the best options in the Texas electric market.

Rating Overall
4.19
Communications
4.89
Community
4.91
Market Perception
4.12
Operations
4.90
Products
4.07


Constellation Rating Detail

Customer Reviews of Constellation

Reviews Overall

8th place
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Read Constellation Reviews

Constellation News  


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Constellation FAQs  


What is the cheapest plan that Constellation has?

The cheapest plan Constellation has is 36 Month A/C Protect Premier for 2 Units, with rates starting at 16.9. This is a 36 month plan.

Where can I order Constellation electricity?

Constellation has electricity plans in Texas, New Jersey, Ohio, Pennsylvania, Maryland, Massachusetts, and Illinois

Where can I order Constellation natural gas?

Constellation has natural gas plans in Illinois, Pennsylvania, Georgia, Maryland, New Jersey, Ohio, and Massachusetts

What do customers think about Constellation?

That depends on who you ask. There will always be someone who feels wronged by a company, no matter how good they actually are. The average Constellation customer review is 3.5 / 5 stars. Keep in mind, consumers will go out of their way to complain far more often than they will to give praise.

Why is my electricity rate higher than when I signed up?

The rate you see when you sign up is the average rate at that exact amount of usage in one billing cycle. Some companies try to game the system by applying bill credits between certain usage thresholds. It works great if you are within the margins, but as soon as you leave that band you no longer get that bill credit and your rate per kWh can double. The PUC only requires that companies disclose their average rates at 500, 1000, and 2000 kWhs. Companies can get around this by giving you a $50 bill credit if you use between 1000 and 2000 kWhs per billing cycle. The only way to really know what you're getting into is to read your EFL. A 10¢ rate at all usage amounts may end up being cheaper than that 8¢ rate at 1,000 kWh!